If the area of A1=0.005m^2 and the area A2=0.10m^2, external input force F1=100N. Calculate the output force F2.

Explanation:

Given

Required

Calculate

The solution to this question is Pascal's principle of pressure

Pressure is calculated using:

For the input force:

Substitute values for F1 and A1

For the input force:

Substitute value for A2

The pressure in the system is constant.

So:

Substitute 20000 for P2

Make F2 the subject

Hence, the output force is 2000N

which piece of furniture will have the most inertia and give the furniture movers the most difficulty in moving?  

answer

a 75kg dining table

answerscientific theory;